Author: Glenn Poder
MDL-81075 quiz: config option for defaults when creating questions
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2afdd8d220d6b51bb57b72c88adb06c518b0cdf9
http://github.com/moodle/moodle/commit/2afdd8d220d6b51bb57b72c88adb06c518b0cdf9
+ 4.5 en [questiondefaultssave,core_question]
+ 4.5 en [questiondefaultssave_desc,core_question]
+ 4.5 en [questionediting,core_question]
+ 4.5 en [questionediting_desc,core_question]